I have a pal who works at a Kroger in Ohio. She has asthma and really shouldn't be exposed to Covid. And she's the one who's got to police mask usage, or at least try to. Corporate America has taken a stand (sort of) but then gave their employees zero tools to deal with the people throwing mask tantrums (for tantrums they sure as hell are).
Some poor cashier is going to get killed, or some kid in a store will be hit with stray gunfire by one of these yahoos. This situation is not going to go well/end well.
PS One bit of hope -- we were actually able to get hand sanitizer at a decent price today, first time since March. Star Market even had it on sale for a buck off.